When McCue asked whether Tellme would have to move its software from Sun Microsystems' Solaris version of Unix to Windows, Ballmer replied, "No, no, we've learned our lesson," McCue recounted to the Times. That could be a reference to the long and arduous transition of Hotmail from FreeBSD Unix to Windows after Microsoft acquired the e-mail service.

That could be music to Yahoo ears, since the company uses open-source software extensively rather than Microsoft's products.

About the author

Stephen Shankland has been a reporter at CNET since 1998 and covers browsers, Web development, digital photography and new technology. In the past he has been CNET's beat reporter for Google, Yahoo, Linux, open-source software, servers and supercomputers. He has a soft spot in his heart for standards groups and I/O interfaces.
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